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https://github.com/Karaka-Management/cOMS.git
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84 lines
1.8 KiB
C
84 lines
1.8 KiB
C
/**
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* Jingga
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*
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* @copyright Jingga
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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#ifndef COMS_UTILS_H
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#define COMS_UTILS_H
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#include <string.h>
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#include "../stdlib/Types.h"
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#include "../utils/StringUtils.h"
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#include "../compiler/CompilerUtils.h"
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#if ARM
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#if ARM_NEON
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#include "../architecture/arm/utils/neon/Utils.h"
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#else
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#include "../architecture/arm/utils/sve/Utils.h"
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#endif
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#else
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#include "../architecture/x86/simd/utils/Utils.h"
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#endif
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struct FileBody {
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uint64 size; // doesn't include null termination (same as strlen)
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byte* content;
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};
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FORCE_INLINE
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bool is_equal(const byte* __restrict region1, const byte* __restrict region2, uint64 size) noexcept
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{
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return memcmp(region1, region2, size) == 0;
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}
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inline
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void str_output(const char* __restrict str, ...) {
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if (str_find(str, '%')) {
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va_list args;
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char buffer[1024];
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sprintf_fast(buffer, 1024, str, args);
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str = buffer;
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}
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#if _WIN32
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HANDLE hStdout = GetStdHandle(STD_OUTPUT_HANDLE);
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WriteFile(hStdout, str, str_length(str), NULL, NULL);
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else
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write(STDOUT_FILENO, str, str_length(str));
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#endif
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}
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inline
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void swap_memory(void* __restrict a, void* __restrict b, size_t size) noexcept {
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byte* p = (byte*) a;
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byte* q = (byte*) b;
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// Swap in chunks of size_t
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while (size >= sizeof(size_t)) {
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size_t tmp = *(size_t *) p;
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*(size_t *) p = *(size_t *) q;
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*(size_t *) q = tmp;
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p += sizeof(size_t);
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q += sizeof(size_t);
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size -= sizeof(size_t);
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}
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// Swap remaining bytes
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while (size > 0) {
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byte tmp = *p;
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*p = *q;
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*q = tmp;
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++p;
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++q;
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--size;
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}
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}
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#endif |